12796485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 9460155

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 479, 685, 1437, 1781, 2055, 2395, 5343, 6227, 7185, 8905, 18681, 26715, 31135, 65623, 93405, 196869, 328115, 853099, 984345, 2559297, 4265495, 12796485]

約数ペア:

[(1, 12796485), (3, 4265495), (5, 2559297), (13, 984345), (15, 853099), (39, 328115), (65, 196869), (137, 93405), (195, 65623), (411, 31135), (479, 26715), (685, 18681), (1437, 8905), (1781, 7185), (2055, 6227), (2395, 5343)]